Mandalorian Calf Form (Rubber)

JJ Industries

(8 reviews) Write a Review
Made to Order: 3-4 weeks
  • Mando Shin Knee Tab

Out of stock

Introducing our Mandalorian left leg form made from urethane rubber.
This form is designed to provide a permanently screen accurate shape which includes the textured band seen on the original Mandalorian costume.
All the details will remain firmly in place, no matter how many bounties you hunt down!

The forms are produced in durable Shore 85 A Rubber (shoe heel equivalent) and will fit a calf up to 45cm around the widest point.
Slightly larger measurements can be accommodated but there will be a gap which would need to be bridged with extra leather.
For smaller sizes simply cut down equally on both edges of the form to fit.

This design was undertaken by us at JJ Industries with some support from Great Ape Studio for the textured area.

The part itself is approx. 29cm tall - however when finished the leather will hang below making the total length longer once complete.
The rubber itself is approx. 3mm thick, and the part weighs approx. 400g.

This listing is for A-grade shin forms only. Please check our other listings for B grade shin forms and if you are interested in one of those then sign up for email notifications to be informed if any become available.


Leg form can also be used as a stress toy...

Preparation & Notes

  • Each rubber form will arrive rolled wrapped in cling film/plastic wrap. The form can be rolled back on itself to help relax it out to it's full size. Once the leather is applied any small distortions should subside, gentle heat can also be applied to help reform the part. 
  • The inside surface will be slick to the touch from the molding process and release agents. We strongly recommend this surface be cleaned thoroughly with dishwashing detergent and hot water before use.
  • We recommend contact cement, barge or similar adhesives when working with the urethane rubber form. The diagram below covers the related dimensions for use with this form.

Knee Tab

This is an additional extra for anchoring knee armour to the shin in the instances of pre-beskar costumes - as per the original.


This listing is for an A-grade rubber shin form.

A Grade

  • Free from large voids 
  • Free from major defects
  • Fully intact product

For a guide on how to make the leather overlap on the "closure" of this costume piece, check out the PDF guide below:


8 Reviews Hide Reviews Show Reviews

  • 5
    Mandalorian Calf Form

    Posted by Tim McCoy on 9th Mar 2022

    Outstanding workmanship!!!! Everything I have ordered from JJ Industries, I can't be anymore pleased with> Thanks again

  • 5

    Posted by Debora on 14th Feb 2022

    The best rubber work ever

  • 5
    Would recommend

    Posted by Elyse Monyette on 20th Dec 2021

    Really impressed with product. Also excellent customer service. Seller is very quick to reply to all questions.

  • 5
    Mandalorian calf rubbe

    Posted by Richmond Ropero on 22nd Nov 2021

    I have been waiting for this type of product and I heard a lot of positive reviews and I want to be a part of it,, and now I have this , it’s Fantastic!!! Cant say anything much , thank you !! I will definitely buy some products with you

  • 5
    This is the way

    Posted by Jerry Loera on 29th Oct 2021

    The silicon mold is so easy to use to make your leg wrap! The detail is amazing and combined with the knee armor/ shin tab, you cannot go wrong. This is the way

  • 5
    Exactly what i needed

    Posted by renato roldan ramis on 4th Sep 2021

    It has a great quatility and it serves as a template for my costume. I hope this would come with a printed template to cut the leather and attatch to it, that woudl be just perfection

  • 5
    Rubber calf

    Posted by Antoni Robinson on 18th Aug 2021

    This product is amazing and just shows the length these guys and gals go to to make sure we have the best for our costumes. Amazing

  • 5

    Posted by PHILIPPI Guillaume on 29th Jun 2021

    Absolutely amazing, can't be more happy, very thick and durable, JJ Industires are the best !